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Art [367]
2 years ago
11

How many moles are in 8.5 x 10²⁵ molecules of Carbon Dioxide?

Chemistry
1 answer:
ArbitrLikvidat [17]2 years ago
4 0

Answer:

<h2>141.20 moles</h2>

Explanation:

To find the number of moles in a substance given it's number of entities we use the formula

n =  \frac{N}{L} \\

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

n =  \frac{8.5 \times  {10}^{25} }{6.02 \times  {10}^{23} }  \\  = 141.19601...

We have the final answer as

<h3>141.20 moles</h3>

Hope this helps you

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